Materials Data on CoMo by Materials Project

Abstract

CoMo crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Mo is bonded to six equivalent Mo and six equivalent Co atoms to form distorted MoCo6Mo6 cuboctahedra that share corners with eighteen equivalent MoCo6Mo6 cuboctahedra, edges with six equivalent MoCo6Mo6 cuboctahedra, edges with twelve equivalent CoCo6Mo6 cuboctahedra, faces with eight equivalent MoCo6Mo6 cuboctahedra, and faces with twelve equivalent CoCo6Mo6 cuboctahedra. All Mo–Mo bond lengths are 2.69 Å. All Mo–Co bond lengths are 2.61 Å. Co is bonded to six equivalent Mo and six equivalent Co atoms to form distorted CoCo6Mo6 cuboctahedra that share corners with eighteen equivalent CoCo6Mo6 cuboctahedra, edges with six equivalent CoCo6Mo6 cuboctahedra, edges with twelve equivalent MoCo6Mo6 cuboctahedra, faces with eight equivalent CoCo6Mo6 cuboctahedra, and faces with twelve equivalent MoCo6Mo6 cuboctahedra. All Co–Co bond lengths are 2.69 Å.